Dai, ChenkaiSoemantri, EthanZhang, KeLiang, JunfengZheng, BinGan, RongUniversity of Oklahoma2021-09-282021-09-282021-10-09Soemantri, E., Zhang, K., Liang, J., Zheng, B., Gan, R., & Dai, C. (2021, October 9). Quantitative assessment of otitis media with effusion with scanning laser Doppler vibrometer - A preliminary study. Poster session presented at the Oklahoma Louis Stokes Alliance for Minority Participation's 27th Annual Research Symposium, Stillwater, OK.https://hdl.handle.net/20.500.14446/330979Otitis media with effusion (OME) is a common middle ear inflammation for preschool-age children, with the presence of fluid in the middle ear cavity (MEC). Although the biomechanical abnormalities induced by OME has been evaluated by many studies through measuring the vibration pattern of the tympanic membrane (TM), the precise and quantitative assessment of severity at different stages of OME is still not fully achieved, and the diagnosis still largely depends on the subjective rating of physicians. To provide reliable and objective evidence for the diagnosis, we developed a new algorithm to process the full-field TM surface motion data acquired by scanning laser Doppler vibrometer (SLDV). The frequency bands and areas on the TM highly sensitive to the effusion amount and viscosity in the MEC were identified.application/pdfIn the Oklahoma State University Library's institutional repository this paper is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the article falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information.Postermiddle earotitis media with effusionbiomechanicssldveardrum